• New
    4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)
    4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)
    4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)
    4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)

    4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)

    WS-27366
    €62.40

    52.00 € tax excl.

    4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)

    Quantity :
    OUT OF STOCK

    4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)

    4inch E Ink Spectra 6 (E6) Full Color E-Paper Display, 600×400 Pixels, SPI Communication, E-Ink Display

    4″ Full Color E-Paper Display

    Low Power, Wide Viewing Angle, Paper-Like Effect Without Electricity

    Ideal for price tags, shelf labels, industrial instruments...

    4inch e-Paper HAT+ (E), front view
    Note: the driver board is optional, please refer to the Package Content for detailed part list


      • SizeDimension.png4″
      • ResolutionResolution.png600×400
      • Viewing AngleViewing_angle.png>170°
      • Display ColorDisplay-6color.pngE6 full color
      • Grey ScaleGray-scale-2.png2
      • CommunicationSPI.pngSPI
      • Display Panele-Paper.pngE-paper
      • ExperiencePaper.pngPaper-like
      • EnvironmentBulb.pngAmbient Light Required
      • Display TypeReflective.pngPassively Reflective
    • HAT+ StandardHAT+.pngImproves interoperability
    Version Options
    4inch e-Paper (E)

    4inch e-Paper (E)
    raw display, without driver board

     
    4inch e-Paper HAT+ (E)

    4inch e-Paper HAT+ (E)
    with driver board


    Features At A Glance
    • Adopts E Ink Spectra 6 (E6) technology, featuring high contrast and high color saturation
    • No backlight, keeps displaying last content for a long time even when power down
    • Ultra low power consumption, basically power is only required for refreshing
    • Comes with online development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32)
    • Optional for e-Paper driver board:
      • Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi series boards, Jetson Nano, and RDK X3
      • Adopts Raspberry Pi HAT+ standard to improve interoperability, helping the users to design and develop faster, easy to use with other peripherals and extend more functions for Raspberry Pi
      • Adapting SPI interface for connecting with controller boards like Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32, etc.
      • Onboard voltage translator, compatible with 3.3V / 5V MCUs

    Specifications
    OPERATING VOLTAGE Raw display: 3.3V DISPLAY COLOR E6 full color
    (E Ink Spectra 6)
    with driver board: 3.3V/5V
    INTERFACE 3-wire SPI, 4-wire SPI GREY SCALE 2
    OUTLINE DIMENSIONS Raw display: 99.00 × 66.00 × 0.85mm FULL REFRESH TIME 19s
    with driver board: 101.00 × 68.00mm
    DISPLAY SIZE 84.6 × 56.40mm REFRESH POWER <70mW
    DOT PITCH 0.141 × 0.141mm STANDBY CURRENT OF RAW DISPLAY <0.01uA (almost none)
    RESOLUTION 600 × 400 pixels VIEWING ANGLE >170°
    STANDBY POWER OF DRIVER BOARD VERSION <0.01mW(typ.)

    E Ink Spectra 6 Technology

    E Ink Spectra 6 is a newly launched full color e-paper technology that brings fresh vitality to the e-paper industry with excellent color performance, high resolution and high contrast.
    Adopts red, yellow, and blue as the primary colors, it offers more possibilities for e-paper color display, featuring high contrast and high saturation to make images clearer and colors brighter.

    E Ink Spectra 6 technology introduction 1

    Spectra displays are made of millions of Microcups which suspend the four different colored particles in clear fluid.

    E Ink Spectra 6 technology introduction 2

    By applying a negative charge the red particles rise to the top and become visible

     
    E Ink Spectra 6 technology introduction 3

    A split charge raises blue particles to the top and become visible

    More Advanced Performance

    The Resolution Is Up To 200ppi, Features A Wider Range Of Operating Temperature And Faster Screen Refresh Time. And It Is More Power-Saving, Aligning With ESG Trends For Energy Efficiency And Carbon Reduction

    Comparison of e-Paper display technologies

    Innovative Microcup Full Color Technology Platform

    Using Blue Charged Particles To Produce Six Primary Colors, And Employing Dithering Technology To Create Vivid And Saturated Full Color Images.

    4inch E Ink Spectra 6 (E6) Full-color E-Paper Display, supports full-color image display
    Advantages Of EINK

    E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper. 
    E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.


    Standard Raspberry Pi 40PIN GPIO Header

    For Connecting With Controller Boards Like Raspberry Pi/Jetson Nano/RDK X3

    4inch E Ink Spectra 6 (E6) Full-color E-Paper Display with 40PIN GPIO header

    * for reference only, the Raspberry Pi 5 is NOT included.

    New HAT+ Standard

    Application Examples

    Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...

    4inch E Ink Spectra 6 (E6) Full-color E-Paper Display, application examples

    Outline Dimensions

    4inch e-Paper (E)

    4inch e-Paper (E), outline dimensions

    4inch e-Paper HAT+ (E)

    4inch e-Paper (E) and driver board, outline dimensions

    Resources & Services
    res_banner.png

    Balenie Obsahuje / Package Content

    4inch e-Paper (E)

    4inch e-Paper (E) x1

    Waveshare Electronics
    WS-27366

    Specific References

    4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)

    €62.40

    52.00 € tax excl.